reducer.ts ×1

Frontier kind: Joint frontier

unlabeled · c_d38f29fa0f17

17 tests · 11365 LOC · 50 files · introduces 1 test · 2 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
1 range2 lines · 1 files
Tests
1 test

Contains — complete concept membership

All code (extent)
679 ranges11365 lines · 50 files · Browse complete extent
All tests (intent)
17 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Introduced files, introduced tests, and structurally relevant concept specialization

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Introduced files, introduced tests, and structurally relevant concept specializationagentService.test|title=AgentService (node dispatcher) dispatchAction aborts pending AI title generation when session is disposed|occurrence=1 · 0 introduced LOCagentService.test|title=…agentService.test|title=AgentService (node dispatcher) createChat side chats persists and restores the SideChat origin|occurrence=1 · 0 introduced LOCagentService.test|title=…agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence a valid new-format peerChats catalog restores without consulting legacy chats|occurrence=1 · 0 introduced LOCagentService.test|title=…agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence createChat persists providerData; restore re-materializes from the orchestrator catalog before reading history|occurrence=1 · 0 introduced LOCagentService.test|title=…agentService.test|title=AgentService (node dispatcher) createChat restoreSession preserves peer chat catalog order regardless of load timing|occurrence=1 · 0 introduced LOCagentService.test|title=…agentService.test|title=AgentService (node dispatcher) empty-session GC GC is rearmed after a resubscribe-then-unsubscribe cycle|occurrence=1, agentService.test|title=AgentService (node dispatcher) empty-session GC an empty unsubscribed session is disposed after the grace period|occurrence=1 · 0 introduced LOCagentService.test|title=…agentService.test|title=AgentService (node dispatcher) worktree working directory restoreSession uses agent working directory in state|occurrence=1 · 0 introduced LOCagentService.test|title=…agentService.ts ×1 · 1 introduced LOCagentService.ts ×1agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence legacy migration persists the whole set in one write (never a subset, even across a re-restore)|occurrence=1 · 0 introduced LOCagentService.test|title=…agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence legacy *.chats with no peerChats catalog migrates once into the orchestrator catalog|occurrence=1 · 0 introduced LOCagentService.test|title=…agentService.ts ×1 · 11 introduced LOCagentService.ts ×1agentService.ts ×2 · 4 introduced LOCagentService.ts ×2agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence an empty ([]) peerChats catalog does not resurrect legacy chats|occurrence=1 · 0 introduced LOCagentService.test|title=…disposeSession prefer the chat surface over legacy methods|occurrence=1 · 0 introduced LOCdisposeSession prefer th…agentService.test|title=AgentService (node dispatcher) disposeSession dispatches to the correct provider and cleans up tracking|occurrence=1 · 0 introduced LOCagentService.test|title=…agentService.ts ×4 · 11 introduced LOCagentService.ts ×4cleared reaches changeset subscribers|occurrence=1 · 0 introduced LOCcleared reaches changese…agentHostStateManager.test|title=AgentHostStateManager disposeChangeset emits ChangesetCleared and removes the state|occurrence=1 · 0 introduced LOCagentHostStateManager.te…reducer.ts ×1 · 1 introduced LOCreducer.ts ×1reducer.ts ×10 · 20 introduced LOCreducer.ts ×10reducer.ts ×14 · 635 introduced LOCreducer.ts ×14sessionActions.ts ×6 · 284 introduced LOCsessionActions.ts ×6sessionState.ts ×57 · 914 introduced LOCsessionState.ts ×57buffer.ts ×42 · 483 introduced LOCbuffer.ts ×42state.ts ×1 · 711 introduced LOCstate.ts ×1commands.ts ×1 · 1661 introduced LOCcommands.ts ×1actions.ts ×1 · 16 introduced LOCactions.ts ×1actions.ts ×1 · 238 introduced LOCactions.ts ×1state.ts ×1 · 1351 introduced LOCstate.ts ×1state.ts ×1 · 73 introduced LOCstate.ts ×1state.ts ×1 · 1557 introduced LOCstate.ts ×1uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 · 0 introduced LOCuri.test|title=URI URI#f…utils.ts ×3 · 9 introduced LOCutils.ts ×3lifecycle.ts ×2 · 4 introduced LOClifecycle.ts ×2lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×4 · 8 introduced LOClifecycle.ts ×4lifecycle.ts ×6 · 16 introduced LOClifecycle.ts ×6lazy.ts ×1 · 2 introduced LOClazy.ts ×1lazy.ts ×3 · 37 introduced LOClazy.ts ×3lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 3 introduced LOClifecycle.ts ×1map.ts ×97 · 3334 introduced LOCmap.ts ×97src/vs/base/common/arrays.ts · 949 LOCcommon/arrays.tssrc/vs/base/common/arraysFind.ts · 226 LOCcommon/arraysFind.tssrc/vs/base/common/assert.ts · 91 LOCcommon/assert.tssrc/vs/base/common/buffer.ts · 499 LOCcommon/buffer.tssrc/vs/base/common/charCode.ts · 450 LOCcommon/charCode.tssrc/vs/base/common/collections.ts · 176 LOCcommon/collections.tssrc/vs/base/common/errors.ts · 357 LOCcommon/errors.tssrc/vs/base/common/functional.ts · 32 LOCcommon/functional.tssrc/vs/base/common/iterator.ts · 194 LOCcommon/iterator.tssrc/vs/base/common/lazy.ts · 57 LOCcommon/lazy.tssrc/vs/base/common/lifecycle.ts · 974 LOCcommon/lifecycle.tssrc/vs/base/common/map.ts · 1016 LOCcommon/map.tssrc/vs/base/common/marshallingIds.ts · 33 LOCcommon/marshallingIds.tssrc/vs/base/common/path.ts · 1589 LOCcommon/path.tssrc/vs/base/common/platform.ts · 281 LOCcommon/platform.tssrc/vs/base/common/process.ts · 76 LOCcommon/process.tssrc/vs/base/common/stream.ts · 790 LOCcommon/stream.tssrc/vs/base/common/types.ts · 410 LOCcommon/types.tssrc/vs/base/common/uri.ts · 754 LOCcommon/uri.tssrc/vs/base/test/common/utils.ts · 107 LOCcommon/utils.tssrc/vs/nls.ts · 244 LOCvs/nls.tssrc/vs/platform/agentHost/common/meta/agentToolCallMeta.ts · 157 LOCmeta/agentToolCallMeta.t…src/vs/platform/agentHost/common/state/protocol/action-origin.generated.ts · 365 LOCprotocol/action-origin.g…src/vs/platform/agentHost/common/state/protocol/actions.ts · 16 LOCprotocol/actions.tssrc/vs/platform/agentHost/common/state/protocol/channels-annotations/reducer.ts · 115 LOCchannels-annotations/red…src/vs/platform/agentHost/common/state/protocol/channels-changeset/commands.ts · 105 LOCchannels-changeset/comma…src/vs/platform/agentHost/common/state/protocol/channels-changeset/reducer.ts · 121 LOCchannels-changeset/reduc…src/vs/platform/agentHost/common/state/protocol/channels-changeset/state.ts · 277 LOCchannels-changeset/state…src/vs/platform/agentHost/common/state/protocol/channels-chat/commands.ts · 147 LOCchannels-chat/commands.t…src/vs/platform/agentHost/common/state/protocol/channels-chat/reducer.ts · 833 LOCchannels-chat/reducer.tssrc/vs/platform/agentHost/common/state/protocol/channels-chat/state.ts · 1557 LOCchannels-chat/state.tssrc/vs/platform/agentHost/common/state/protocol/channels-resource-watch/reducer.ts · 38 LOCchannels-resource-watch/…src/vs/platform/agentHost/common/state/protocol/channels-resource-watch/state.ts · 73 LOCchannels-resource-watch/…src/vs/platform/agentHost/common/state/protocol/channels-root/reducer.ts · 44 LOCchannels-root/reducer.tssrc/vs/platform/agentHost/common/state/protocol/channels-root/state.ts · 244 LOCchannels-root/state.tssrc/vs/platform/agentHost/common/state/protocol/channels-session/commands.ts · 323 LOCchannels-session/command…src/vs/platform/agentHost/common/state/protocol/channels-session/reducer.ts · 389 LOCchannels-session/reducer…src/vs/platform/agentHost/common/state/protocol/channels-session/state.ts · 1351 LOCchannels-session/state.t…src/vs/platform/agentHost/common/state/protocol/channels-terminal/reducer.ts · 93 LOCchannels-terminal/reduce…src/vs/platform/agentHost/common/state/protocol/channels-terminal/state.ts · 173 LOCchannels-terminal/state.…src/vs/platform/agentHost/common/state/protocol/commands.ts · 15 LOCprotocol/commands.tssrc/vs/platform/agentHost/common/state/protocol/common/actions.ts · 238 LOCcommon/actions.tssrc/vs/platform/agentHost/common/state/protocol/common/commands.ts · 1071 LOCcommon/commands.tssrc/vs/platform/agentHost/common/state/protocol/common/notifications.ts · 63 LOCcommon/notifications.tssrc/vs/platform/agentHost/common/state/protocol/common/reducer-helpers.ts · 34 LOCcommon/reducer-helpers.t…src/vs/platform/agentHost/common/state/protocol/notifications.ts · 11 LOCprotocol/notifications.t…src/vs/platform/agentHost/common/state/protocol/reducers.ts · 16 LOCprotocol/reducers.tssrc/vs/platform/agentHost/common/state/protocol/state.ts · 17 LOCprotocol/state.tssrc/vs/platform/agentHost/common/state/sessionActions.ts · 222 LOCstate/sessionActions.tssrc/vs/platform/agentHost/common/state/sessionState.ts · 1405 LOCstate/sessionState.tssrc/vs/platform/agentHost/node/agentService.ts · 3903 LOCnode/agentService.tssrc/vs/platform/agentHost/test/node/mockAgent.ts · 1115 LOCnode/mockAgent.tscharCode.test|title=CharCode has good values|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/charCode.test|title=CharCode has good values|occurrence=1charCode.test|title=Char…path.test|title=Paths (Node Implementation) path|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/path.test|title=Paths (Node Implementation) path|occurrence=1path.test|title=Paths (N…uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1uri.test|title=URI File …uri.test|title=URI URI#file, win-speciale|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI URI#file, win-speciale|occurrence=1uri.test|title=URI URI#f…agentHostStateManager.test|title=AgentHostStateManager disposeChangeset emits ChangesetCleared and removes the state|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentHostStateManager.test|title=AgentHostStateManager disposeChangeset emits ChangesetCleared and removes the state|occurrence=1agentHostStateManager.te…disposeSession prefer the chat surface over legacy methods|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) chat surface routing createSession/createChat/disposeChat/disposeSession prefer the chat surface over legacy methods|occurrence=1disposeSession prefer th…agentService.test|title=AgentService (node dispatcher) createChat restoreSession preserves peer chat catalog order regardless of load timing|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) createChat restoreSession preserves peer chat catalog order regardless of load timing|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) createChat side chats persists and restores the SideChat origin|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) createChat side chats persists and restores the SideChat origin|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) dispatchAction aborts pending AI title generation when session is disposed|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) dispatchAction aborts pending AI title generation when session is disposed|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) disposeSession dispatches to the correct provider and cleans up tracking|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) disposeSession dispatches to the correct provider and cleans up tracking|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) empty-session GC GC is rearmed after a resubscribe-then-unsubscribe cycle|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) empty-session GC GC is rearmed after a resubscribe-then-unsubscribe cycle|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) empty-session GC an empty unsubscribed session is disposed after the grace period|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) empty-session GC an empty unsubscribed session is disposed after the grace period|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence a rejected migration write leaves the catalog absent (not a subset) so migration re-runs|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence a rejected migration write leaves the catalog absent (not a subset) so migration re-runs|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence a valid new-format peerChats catalog restores without consulting legacy chats|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence a valid new-format peerChats catalog restores without consulting legacy chats|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence an empty ([]) peerChats catalog does not resurrect legacy chats|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence an empty ([]) peerChats catalog does not resurrect legacy chats|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence createChat persists providerData; restore re-materializes from the orchestrator catalog before reading history|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence createChat persists providerData; restore re-materializes from the orchestrator catalog before reading history|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence legacy *.chats with no peerChats catalog migrates once into the orchestrator catalog|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence legacy *.chats with no peerChats catalog migrates once into the orchestrator catalog|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence legacy migration persists the whole set in one write (never a subset, even across a re-restore)|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) peer chat catalog persistence legacy migration persists the whole set in one write (never a subset, even across a re-restore)|occurrence=1agentService.test|title=…agentService.test|title=AgentService (node dispatcher) worktree working directory restoreSession uses agent working directory in state|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) worktree working directory restoreSession uses agent working directory in state|occurrence=1agentService.test|title=…cleared reaches changeset subscribers|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/protocolServerHandler.test|title=ProtocolServerHandler changeset/cleared reaches changeset subscribers|occurrence=1cleared reaches changese…reducers.test|title=changesetReducer ChangesetCleared is a no-op when files are already empty|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/reducers.test|title=changesetReducer ChangesetCleared is a no-op when files are already empty|occurrence=1reducers.test|title=chan…Focused concept · reducer.ts ×1 · 2 introduced LOCreducer.ts ×1

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Introduced tests

Every collected test enters the hierarchy at exactly one concept.

1 test introduced at this concept.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 2 introduced LOC across 1 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/agentHost/common/state/protocol/channels-changeset/reducer.ts 2 introduced LOC · 1 range

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111 case ActionType.ChangesetCleared:
112 if (state.files.length === 0) {
113 > return state; reducer.ts
114 > }
115 return { ...state, files: [] };
116